Dispersion of Fe₃O₄Nanoparticle Beads Driven by Femtosecond Laser Pulses for Quantitative Magnetic Immunoassay Measurements

Engineering & Materials Science

• Ultrashort pulses 100%
• Magnetic nanoparticles 94%
• Magnetic variables measurement 93%
• Laser beam effects 30%
• Antigen-antibody reactions 12%
• Full width at half maximum 10%
• Ferrites 9%
• Magnetite 9%
• Biomaterials 8%
• Medical applications 7%
• Agglomeration 5%
• Lasers 5%
• Recovery 4%
• Water 3%

Chemical Compounds

• Magnetic Nanoparticle 61%
• Immunoassay 58%
• Magnetite 7%
• Biomaterial 5%
• Methacrylate 5%
• Purity 3%
• Application 2%